From 81423c78551654953d746250f1721300b470be0e Mon Sep 17 00:00:00 2001 From: Zhihao Cheng Date: Tue, 3 Mar 2020 17:40:22 +0800 Subject: [PATCH] ubifs: ubifs_jnl_write_inode: Fix a memory leak bug When inodes with extended attributes are evicted, xent is not freed in one exit branch. Signed-off-by: Zhihao Cheng Fixes: 9ca2d732644484488db3112 ("ubifs: Limit number of xattrs per inode") Signed-off-by: Richard Weinberger --- fs/ubifs/journal.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/ubifs/journal.c b/fs/ubifs/journal.c index 3bf8b1f..e5ec1af 100644 --- a/fs/ubifs/journal.c +++ b/fs/ubifs/journal.c @@ -905,6 +905,7 @@ int ubifs_jnl_write_inode(struct ubifs_info *c, const struct inode *inode) ubifs_err(c, "dead directory entry '%s', error %d", xent->name, err); ubifs_ro_mode(c, err); + kfree(xent); goto out_release; } ubifs_assert(c, ubifs_inode(xino)->xattr); -- 2.7.4